1276745152

素因数分解:

$2^6\times {\mathrm{17}}^1\times {\mathrm{103}}^1\times {\mathrm{11393}}^1$

素因数の和:11525

約数の個数: 56

約数和(自身を含む): 2708855136

約数和(自身を除く): 1432109984

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 103, 136, 206, 272, 412, 544, 824, 1088, 1648, 1751, 3296, 3502, 6592, 7004, 11393, 14008, 22786, 28016, 45572, 56032, 91144, 112064, 182288, 193681, 364576, 387362, 729152, 774724, 1173479, 1549448, 2346958, 3098896, 4693916, 6197792, 9387832, 12395584, 18775664, 19949143, 37551328, 39898286, 75102656, 79796572, 159593144, 319186288, 638372576, 1276745152]

約数ペア:

[(1, 1276745152), (2, 638372576), (4, 319186288), (8, 159593144), (16, 79796572), (17, 75102656), (32, 39898286), (34, 37551328), (64, 19949143), (68, 18775664), (103, 12395584), (136, 9387832), (206, 6197792), (272, 4693916), (412, 3098896), (544, 2346958), (824, 1549448), (1088, 1173479), (1648, 774724), (1751, 729152), (3296, 387362), (3502, 364576), (6592, 193681), (7004, 182288), (11393, 112064), (14008, 91144), (22786, 56032), (28016, 45572)]